M 4.6 earthquake: North Pacific Ocean (Japan) — January 22, 1976

M 4.6 earthquake: North Pacific Ocean (Japan) — January 22, 1976. Epicenter 431 km NE of Kushiro, depth 33 km, 07:59 Local (1976-01-21 21:59 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (431 km NE, Japan) — 44.493, 149.306

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